The tender regenerator. Retinol Rose Serum contains some of the most effective and proven allies against both acne and maturing skin — retinoic acid at 2.5% alongside high-performance Ceramides, regenerative Rosehip Seed Oil and Carrot Oil, this radiant blend is designed for even the most sensitive skin types to regenerate epidermal function quickly through cellular turnover to greatly boost collagen production and repair the damage caused by environmental stressors and aging. 30ml / 1oz biophotonic glass bottle